ABAP Select data from SAP table CRMS_BAPI_CO_SALES into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CRMS_BAPI_CO_SALES table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to CRMS_BAPI_CO_SALES. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the CRMS_BAPI_CO_SALES table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_CRMS_BAPI_CO_SALES TYPE STANDARD TABLE OF CRMS_BAPI_CO_SALES,
      WA_CRMS_BAPI_CO_SALES TYPE CRMS_BAPI_CO_SALES,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: <CRMS_BAPI_CO_SALES> TYPE CRMS_BAPI_CO_SALES.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_CRMS_BAPI_CO_SALES.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM CRMS_BAPI_CO_SALES
  INTO TABLE IT_CRMS_BAPI_CO_SALES.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMS_BAPI_CO_SALES
*  INTO TABLE @DATA(IT_CRMS_BAPI_CO_SALES2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_CRMS_BAPI_CO_SALES INDEX 1 INTO DATA(WA_CRMS_BAPI_CO_SALES2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CRMS_BAPI_CO_SALES ASSIGNING <CRMS_BAPI_CO_SALES>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMS_BAPI_CO_SALES>-SALES_ORG = 1.
<CRMS_BAPI_CO_SALES>-DIS_CHANNEL = 1.
<CRMS_BAPI_CO_SALES>-DIVISION = 1.
<CRMS_BAPI_CO_SALES>-SALES_GROUP = 1.
<CRMS_BAPI_CO_SALES>-SALES_OFFICE = 1.

ENDLOOP.

LOOP AT IT_CRMS_BAPI_CO_SALES INTO WA_CRMS_BAPI_CO_SALES.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMS_BAPI_CO_SALES-PRODUCT, sy-vline,
  WA_CRMS_BAPI_CO_SALES-PROD_PR_GRP, sy-vline,
  WA_CRMS_BAPI_CO_SALES-PROD_HIERA, sy-vline,
  WA_CRMS_BAPI_CO_SALES-SOLD_TO_PARTY, sy-vline,
  WA_CRMS_BAPI_CO_SALES-SHIP_TO_PARTY, sy-vline,
  WA_CRMS_BAPI_CO_SALES-BILL_TO_PARTY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRMS_BAPI_CO_SALES you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_CRMS_BAPI_CO_SALES TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_CRMS_BAPI_CO_SALES INTO WA_CRMS_BAPI_CO_SALES.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.

*Conversion exit MATN5, internal->external for field PRODUCT
CALL FUNCTION 'CONVERSION_EXIT_MATN5_OUTPUT'
  EXPORTING
    input =                      WA_CRMS_BAPI_CO_SALES-PRODUCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS_BAPI_CO_SALES-PRODUCT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SOLD_TO_PARTY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMS_BAPI_CO_SALES-SOLD_TO_PARTY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS_BAPI_CO_SALES-SOLD_TO_PARTY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SHIP_TO_PARTY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMS_BAPI_CO_SALES-SHIP_TO_PARTY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS_BAPI_CO_SALES-SHIP_TO_PARTY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BILL_TO_PARTY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMS_BAPI_CO_SALES-BILL_TO_PARTY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS_BAPI_CO_SALES-BILL_TO_PARTY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PAYER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMS_BAPI_CO_SALES-PAYER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS_BAPI_CO_SALES-PAYER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field HIER_BP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMS_BAPI_CO_SALES-HIER_BP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS_BAPI_CO_SALES-HIER_BP.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_CRMS_BAPI_CO_SALES_STR, 
SALES_ORG TYPE STRING,
DIS_CHANNEL TYPE STRING,
DIVISION TYPE STRING,
SALES_GROUP TYPE STRING,
SALES_OFFICE TYPE STRING,
PRODUCT TYPE STRING,
PROD_PR_GRP TYPE STRING,
PROD_HIERA TYPE STRING,
SOLD_TO_PARTY TYPE STRING,
SHIP_TO_PARTY TYPE STRING,
BILL_TO_PARTY TYPE STRING,
PAYER TYPE STRING,
CUSTOMER_GROUP TYPE STRING,
COUNTRY TYPE STRING,
REGION TYPE STRING,
SALES_DIST TYPE STRING,
HIER_BP TYPE STRING,
HIER_NODE_01 TYPE STRING,
HIER_NODE_02 TYPE STRING,
HIER_NODE_03 TYPE STRING,
HIER_NODE_04 TYPE STRING,
HIER_NODE_05 TYPE STRING,
HIER_NODE_06 TYPE STRING,
HIER_NODE_07 TYPE STRING,
HIER_NODE_08 TYPE STRING,
HIER_NODE_09 TYPE STRING,
HIER_NODE_10 TYPE STRING,
HIER_NODE_11 TYPE STRING,
HIER_NODE_12 TYPE STRING,
HIER_NODE_13 TYPE STRING,
HIER_NODE_14 TYPE STRING,
HIER_NODE_15 TYPE STRING,
PLANT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRMS_BAPI_CO_SALES_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_CRMS_BAPI_CO_SALES_STR-SALES_ORG sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-DIS_CHANNEL sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-DIVISION sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-SALES_GROUP sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-SALES_OFFICE sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-PRODUCT sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-PROD_PR_GRP sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-PROD_HIERA sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-SOLD_TO_PARTY sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-SHIP_TO_PARTY sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-BILL_TO_PARTY sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-PAYER sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-CUSTOMER_GROUP sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-COUNTRY sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-REGION sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-SALES_DIST sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-HIER_BP sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-HIER_NODE_01 sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-HIER_NODE_02 sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-HIER_NODE_03 sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-HIER_NODE_04 sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-HIER_NODE_05 sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-HIER_NODE_06 sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-HIER_NODE_07 sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-HIER_NODE_08 sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-HIER_NODE_09 sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-HIER_NODE_10 sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-HIER_NODE_11 sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-HIER_NODE_12 sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-HIER_NODE_13 sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-HIER_NODE_14 sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-HIER_NODE_15 sy-vline 
WA_CRMS_BAPI_CO_SALES_STR-PLANT sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.